If so what do you do? has anyone really done well for themselves (job role) just from there own learning?
Not spot-on for what you're asking, but I've done this software development/consulting-stuffs. I'm in my thirties now, and I can get a job easier than a lot of people with masters.
Here's what I'd really like people to understand though:
This is possible, but it's not easier than education, it's harder. It's a lot of bloody hard work and dedication, and it requires multiple skillsets. It's not enough to be good with computers, you also have to be good with self-directed learning. You've got to be willing to start at rock bottom, and work your way up, and have people-skills.
When I started out with programming, I don't think it would have been possible for me to do the same with electronics. Maybe for some, but probably not for me. Even if just because it would have been prohibitively expensive. A lot has changes since then though. Tools are cheaper, access to information is a lot easier (books, datasheets... ).
I think it's probably possible to get into electronics without a formal degree, but it'll also probably be harder than getting into something like programming. To some degree, you could say a program works if it runs and works as expected. Not quite the same with electronics. There's regulation and EMI, there's hazards and reliability, and so on.
These are often the kinds of things that are taught well, and harder to get an overview of. If a circuit doesn't work, you'll know, and look into fixing it. But how will you know if your design carries a flaw that leads to reduced reliability? Turn it on and wait for 20 years to see what happens?
I'm thinking there's two ways to get into electronics without anything formal:
* Start on your own, carry all the risk yourself.
* Get into a company with a friendly culture, and something of an apprentice-ship-type position, where you can learn whatever you're lacking from someone.
(Oh; And even though I got where I am without a formal education, I absolutely reject the term "self taught". Sure, a lot of it was self-directed learning, but there were lots of books written by great people, and later on I've worked with and learned from a lot of great people. "Self taught" is just not an accurate description. Point being, you *can* get somewhere without a formal education, but it's bloody hard, and while you can do it without an education, you probably can't do it alone, but neither would you have to if you find the right company).
tld